a:11:{i:0;s:2:"id";i:1;s:3:"uid";i:2;s:11:"currency_id";i:3;s:3:"num";i:4;s:7:"act_num";i:5;s:7:"address";i:6;s:8:"add_time";i:7;s:10:"check_time";i:8;s:6:"status";s:3:"_pk";s:2:"id";s:5:"_type";a:9:{s:2:"id";s:7:"int(32)";s:3:"uid";s:7:"int(32)";s:11:"currency_id";s:7:"int(11)";s:3:"num";s:13:"decimal(20,2)";s:7:"act_num";s:13:"decimal(20,2)";s:7:"address";s:12:"varchar(255)";s:8:"add_time";s:7:"int(10)";s:10:"check_time";s:7:"int(10)";s:6:"status";s:10:"tinyint(4)";}}